An oil tanker took 7.1hours to travel from City A to City B at an average speed of 60 MPH. If a passenger boat took 2 fewer hours than the oil tanker to complete the same journey, what was the average speed of the passenger boat?

Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?

Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest

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